SEDIMENTOLOGY

[sed.i.men.tol.o.gy] n (1932): a branch of science that deals with sedimentary rocks and their inclusions -- sed.i.men.to.log.ic or sed.i.men.to.log.i.cal adj -- sed.i.men.to.log.i.cal.ly adv -- sed.i.men.tol.o.gist n